I not sure about the following sentence whether correct or not.
"I have interest in which is a developing your plan."
Also what if I remove the 'in' from above sentence, Is that also correct as the same meaning?
English Language Learners Stack Exchange is a question and answer site for speakers of other languages learning English. It only takes a minute to sign up.
Sign up to join this communityNot sure exactly what you are trying to say, but I suppose either of the following:
I have an interest in developing your plan.
If you change interest to a verb, you could say:
I am interested in developing your plan.
Without using "in", you could say:
I have an interest which is developing your plan.
This is a combination of the phrases I have an interest and which is developing your plan.
interest as used is a noun, so an article is needed. Also no article before the verb developing (maybe that was a typo?).